CN103448140B - Full prestressing solid square pile long line platform production line - Google Patents
Full prestressing solid square pile long line platform production line Download PDFInfo
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- CN103448140B CN103448140B CN201310365956.7A CN201310365956A CN103448140B CN 103448140 B CN103448140 B CN 103448140B CN 201310365956 A CN201310365956 A CN 201310365956A CN 103448140 B CN103448140 B CN 103448140B
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Abstract
The invention discloses a kind of full prestressing solid square pile long line platform production line, comprise work top, the two ends of work top are respectively equipped with B and hold stretching bed and A to hold stretching bed, B holds stretching bed and A to hold stretching bed to be made up of the stretch-draw anchor slab with stretch-draw hole, B holds stretching bed side to be provided with wire winding winch and stretching machine, A holds stretching bed side to be provided with paying out machine and stretching machine, by cloth district in work top, Chuan Jin district, mould closing section and pouring area are formed, Chuan Jin district, mould closing section and pouring area all complete in cloth district simultaneously, cloth district in work top is corresponding in turn to and is furnished with pile end plate, stirrup and pile top inside and outside double helix.Full prestressing solid square pile of the present invention long line platform production line, 15-50m length can be produced and do not need pile extension, its sectional area is 350-1200mm, vertical bearing capacity of single pile is 6500-16000KN, the common square pile of main muscle amount ratio reduces by 53%, saves labour 70%, improves work efficiency 60%, stable and reliable product quality, provides a best pile foundation product for designer realizes one pile for one column.
Description
Technical field
The present invention relates to a kind of full prestressing solid square pile long line platform production line.
Background technology
Prior art, in building foundation design, ordinary reinforced concrete stake, pile for prestressed pipe and prestressing force small bore stub, cannot bear 4-5N/mm
2tension, in work progress, due to pile transport, hang stake, pile body crack is there will be in pile driving process, especially elongated stake pile body crack is even more serious, therefore, the length limiting stake can not more than 12-15m, its cross section is at 300-500mm, due to stake be in underground time, the erosion of crack infiltration and harmful substance, the durability of pile body certainly will be affected, and ordinary reinforced concrete stake, although increase the ratio of reinforcement, define length and the sectional dimension of stake, but due to requirement of engineering, still need more piece pile extension, like this, not only increase engineering cost, also reduce the corrosion resistance at pile extension place, thus have impact on construction quality.
Summary of the invention
The object of this invention is to provide one can production corrosion resistance strong, single pile length is long, bearing capacity greatly, the not full prestressing solid square pile long line platform production line in crack.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of full prestressing solid square pile long line platform production line, comprise work top, the two ends of work top are respectively equipped with B and hold stretching bed and A to hold stretching bed, described B holds stretching bed and A to hold stretching bed to be made up of the stretch-draw anchor slab with stretch-draw hole, B holds stretching bed side to be provided with wire winding winch and stretching machine, A holds stretching bed side to be provided with paying out machine and stretching machine, by cloth district in work top, Chuan Jin district, mould closing section and pouring area are formed, described Chuan Jin district, mould closing section and pouring area all complete in cloth district simultaneously, cloth district in work top is corresponding in turn to the pile end plate being furnished with and having through hole, stirrup and be preset with the pile top of wearing muscle hole and dowel inside and outside double helix.
Described B holds the stretch-draw hole of stretching bed, A holds the stretch-draw hole on stretching bed, in through hole on pile end plate and pile top to wear muscle hole mutually corresponding successively.
Described stretching machine is by hydraulic jack prestressed reinforcement of tensioning.
Described pile top bottom surface is provided with pile top support.
Described wire winding winch is provided with bracing wire, the leaded muscle of welding edges of bracing wire, the anchor slab hole of wearing muscle hole and A end stretching bed that B holds stirrup inside and outside the stretch-draw anchor slab hole of stretching bed, pile end plate hole, double helix, pile top is passed in the bracing wire that lead-in wire rib tape moves wire winding winch successively.
Described be welded with lead-in wire muscle be drawstring through A hold stretching bed anchor slab hole after, lead-in wire muscle is welded on deformed bar that paying out machine releases, drive deformed bar successively through A hold the anchor slab hole of stretching bed, pile top wear the stretch-draw anchor slab hole that stirrup inside and outside muscle hole, double helix, pile end plate hole and B hold stretching bed.
The described deformed bar being connected outside with pile end plate hole is fixed with end plate horizontal vertical fixator.
After muscle worn by above-mentioned deformed bar, carry out colligation to wearing the deformed bar after muscle, by stirrup inside and outside double helix according to standard pitch successively colligation through on the deformed bar of pile end plate and pile top.
After described colligation completes, matched moulds is carried out to the square pile skeleton after colligation.
After described matched moulds, pouring concrete is carried out to prestress square pile, maintenance of wiping one's face after cast.
A kind of full prestressing solid square pile of the present invention long line platform production line, can produce 15-50m length and not need pile extension,
Its sectional area is 350-1200mm, vertical bearing capacity of single pile is 6500-16000KN, ring cross-section 44.32KN.M-1131KN.M rice, the common square pile of main muscle amount ratio reduces by 53%, saves labour 70%, improves work efficiency 60%, speed of application is fast, be applicable to mechanization, sequencing is produced, stable and reliable product quality, provides a best pile foundation product for designer realizes one pile for one column.
Accompanying drawing explanation
Fig. 1 is the schematic layout pattern of a kind of full prestressing of the present invention solid square pile long line platform production line.
In figure: 1, work top; 2, B holds stretching bed; 3, A holds stretching bed; 4, wire winding winch; 5, stretching machine; 6, paying out machine; 7, stretch-draw anchor slab; 8, pile end plate; 9, stirrup inside and outside double helix; 10, pile top; 11, deformed bar.
Detailed description of the invention
As shown in Figure 1, full prestressing solid square pile long line platform production line, comprise work top, the two ends of work top 1 are respectively equipped with B and hold stretching bed 2 and A to hold stretching bed 3, B holds stretching bed 2 and A to hold stretching bed 3 to be made up of the stretch-draw anchor slab 7 with stretch-draw hole, B holds stretching bed side to be provided with wire winding winch 4 and stretching machine 5, A holds stretching bed side to be provided with paying out machine 6 and stretching machine 5, by cloth district in work top, Chuan Jin district, mould closing section and pouring area are formed, Chuan Jin district, mould closing section and pouring area all complete in cloth district simultaneously, cloth district in work top is corresponding in turn to the pile end plate 8 being furnished with and there is through hole, stirrup 9 and be preset with the pile top 10 of wearing muscle hole and dowel inside and outside double helix, wherein, B holds the stretch-draw hole of stretching bed, A holds the stretch-draw hole on stretching bed, in through hole on pile end plate and pile top to wear muscle hole mutually corresponding successively, to ensure that deformed bar 11 can hold stretching bed 3 through A successively, pile top 10, stirrup 9 inside and outside double helix, pile end plate 8 and B hold stretching bed 2, A holds stretching bed and B to hold the stretching machine of stretching bed by hydraulic jack prestressed reinforcement of tensioning, after pile top is placed, in pile top bottom surface, pile top support is set, to adjust the concentricity of pile top, ensure pile top and pile body point-blank, with junction, pile end plate hole outside deformed bar on be fixed with end plate horizontal vertical fixator, for adjusting perpendicularity and the levelness of pile end plate and deformed bar 11, the rear end of pile end plate 8 is fixed with pile cover weld assembly, after cloth district completes cloth, directly start to carry out wearing muscle in cloth district, after having worn deformed bar, colligation is carried out to wearing the deformed bar after muscle, by stirrup inside and outside double helix according to standard pitch successively colligation through on the deformed bar of pile end plate and pile top, after colligation completes, matched moulds is carried out to the square pile skeleton after colligation, after matched moulds, pouring concrete is carried out to prestress square pile, carry out wiping one's face maintenance after cast.
Full prestressing solid square pile of the present invention long line platform production line, during work, cleans long line platform work top 1, according to production specification after brushing interleaving agent is dry, spacing, charity pile end plate according to the order of sequence, pile cover weld assembly, stirrup inside and outside double helix, precast pile tip, wherein, B holds the stretch-draw hole of stretching bed, A holds the stretch-draw hole on stretching bed, muscle hole of wearing in through hole on pile end plate and pile top is mutually corresponding successively, after charity completes, wire winding winch releases bracing wire, the leaded muscle of welding edges of its bracing wire, lead-in wire rib tape moves the bracing wire of wire winding winch successively through the stretch-draw anchor slab hole of B end stretching bed, pile end plate hole, stirrup inside and outside double helix, pile top wear the anchor slab hole that muscle hole and A hold stretching bed, then, what be welded with lead-in wire muscle is drawstring through after A holds the anchor slab hole of stretching bed, is welded on by lead-in wire muscle on deformed bar that paying out machine releases, drives deformed bar to hold the anchor slab hole of stretching bed successively through A, pile top wear muscle hole, stirrup inside and outside double helix, pile end plate hole and B hold the stretch-draw anchor slab hole of stretching bed, complete like this and once wear muscle, repeating above-mentioned operation, when wearing after muscle completes, utilizing B to hold stretching bed and A to hold the stretching machine of stretching bed to carry out stretch-draw to reinforcing bar, after reaching some strength, stop stretch-draw, after stretch-draw completes, colligation is carried out to the deformed bar after stirrup inside and outside double helix and stretch-draw, after colligation completes, carry out matched moulds, prop up tire, after the inspections such as muscle are hung in leveling, beginning cast concrete shocks wipes one's face, health thermometric, detect concrete strength, put Zhang Jiduo, roping, pile sinking, completes the production process of whole full prestressing solid square pile, and the paying out machine concrete structure in the present invention is 201110133507.0 at application number, and date of publication is open in the patent on March 28th, 2012, repeats no more here, the concrete structure of stretching bed is 201110407066.9 at application number, and date of publication is open in the patent on May 2nd, 2012, repeats no more here, the concrete structure of wire winding winch is 201120130059.4 at application number, and date of publication is open in the patent on November 16th, 2011, repeats no more here, pile top concrete structure is 201310062841.0 at application number, date of publication is open in the patent on May 22nd, 2013, here repeat no more, full prestressing solid square pile of the present invention long line platform production line, 15-50m length can be produced and do not need pile extension, its sectional area is 350-1200mm, vertical bearing capacity of single pile is 6500-16000KN, ring cross-section 44.32KN.M-1131KN.M cubic meter, the common square pile of steel content main muscle amount ratio reduces by 53%, save labour 70%, improve work efficiency 60%, speed of application is fast, be applicable to mechanization, sequencing is produced, stable and reliable product quality, a best pile foundation product is provided for designer realizes one pile for one column.
Claims (7)
1. a full prestressing solid square pile long line platform production line, it is characterized in that: comprise work top, the two ends of work top are respectively equipped with B and hold stretching bed and A to hold stretching bed, described B holds stretching bed and A to hold stretching bed to be made up of the stretch-draw anchor slab with stretch-draw hole, B holds stretching bed side to be provided with wire winding winch and stretching machine, A holds stretching bed side to be provided with paying out machine and stretching machine, by cloth district in work top, Chuan Jin district, mould closing section and pouring area are formed, described Chuan Jin district, mould closing section and pouring area all complete in cloth district simultaneously, cloth district in work top is corresponding in turn to the pile end plate being furnished with and having through hole, stirrup and be preset with the pile top of wearing muscle hole and dowel inside and outside double helix, described B holds the stretch-draw hole of stretching bed, A holds the stretch-draw hole on stretching bed, in through hole on pile end plate and pile top to wear muscle hole mutually corresponding successively, described wire winding winch is provided with bracing wire, the leaded muscle of welding edges of bracing wire, lead-in wire rib tape moves the bracing wire of wire winding winch successively through the stretch-draw anchor slab hole of B end stretching bed, pile end plate hole, stirrup inside and outside double helix, the anchor slab hole of wearing muscle hole and A end stretching bed of pile top, be welded with lead-in wire muscle be drawstring through A hold stretching bed anchor slab hole after, lead-in wire muscle is welded on the deformed bar of paying out machine releasing, deformed bar is driven to hold the anchor slab hole of stretching bed successively through A, pile top wear muscle hole, stirrup inside and outside double helix, pile end plate hole and B hold the stretch-draw anchor slab hole of stretching bed.
2. a kind of full prestressing solid square pile according to claim 1 long line platform production line, is characterized in that: described stretching machine is by hydraulic jack prestressed reinforcement of tensioning.
3. a kind of full prestressing solid square pile according to claim 1 long line platform production line, is characterized in that: described pile top bottom surface is provided with pile top support.
4. a kind of full prestressing solid square pile according to claim 1 long line platform production line, is characterized in that: described with junction, pile end plate hole outside deformed bar on be fixed with end plate horizontal vertical fixator.
5. a kind of full prestressing solid square pile according to claim 1 long line platform production line, it is characterized in that: after muscle worn by above-mentioned deformed bar, carry out colligation to wearing the deformed bar after muscle, by stirrup inside and outside double helix according to standard pitch successively colligation through on the deformed bar of pile end plate and pile top.
6. a kind of full prestressing solid square pile according to claim 5 long line platform production line, is characterized in that: after described colligation completes, and carries out matched moulds to the square pile skeleton after colligation.
7. a kind of full prestressing solid square pile according to claim 6 long line platform production line, is characterized in that: carry out pouring concrete to prestress square pile after described matched moulds, carries out wiping one's face maintenance after cast.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310365956.7A CN103448140B (en) | 2013-08-21 | 2013-08-21 | Full prestressing solid square pile long line platform production line |
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| CN201310365956.7A CN103448140B (en) | 2013-08-21 | 2013-08-21 | Full prestressing solid square pile long line platform production line |
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| CN103448140A CN103448140A (en) | 2013-12-18 |
| CN103448140B true CN103448140B (en) | 2016-04-13 |
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| CN104908159B (en) * | 2015-06-01 | 2017-09-29 | 江苏山海新型建材股份有限公司 | The big industrialized mass production pipelining equipment of entity square pile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2637895A (en) * | 1942-03-21 | 1953-05-12 | Emile Jules Lucien Blaton | Method of tensioning and anchoring wire bundles for prestressed concrete structural elements |
| JP2005111977A (en) * | 2003-09-17 | 2005-04-28 | Oriental Construction Co Ltd | Method for manufacturing pc wall material and reinforced structure on joint part of pc wall material |
| CN202038832U (en) * | 2011-04-28 | 2011-11-16 | 大连大金马基础建设有限公司 | Wire winding winch |
| CN202169644U (en) * | 2011-07-13 | 2012-03-21 | 中国建筑第二工程局有限公司 | Pretensioning method prestressed concrete sheet pile integral tensioning base |
| CN202200386U (en) * | 2011-08-18 | 2012-04-25 | 广东建华管桩有限公司 | A prestressed pipe pile production line |
| CN102431087A (en) * | 2011-12-09 | 2012-05-02 | 大连大金马基础建设有限公司 | Prestressed concrete square pile pretension operating platform |
| CN102699996A (en) * | 2012-06-29 | 2012-10-03 | 江苏建华管桩有限公司 | Prestressed pipe pile and production method thereof |
-
2013
- 2013-08-21 CN CN201310365956.7A patent/CN103448140B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2637895A (en) * | 1942-03-21 | 1953-05-12 | Emile Jules Lucien Blaton | Method of tensioning and anchoring wire bundles for prestressed concrete structural elements |
| JP2005111977A (en) * | 2003-09-17 | 2005-04-28 | Oriental Construction Co Ltd | Method for manufacturing pc wall material and reinforced structure on joint part of pc wall material |
| CN202038832U (en) * | 2011-04-28 | 2011-11-16 | 大连大金马基础建设有限公司 | Wire winding winch |
| CN202169644U (en) * | 2011-07-13 | 2012-03-21 | 中国建筑第二工程局有限公司 | Pretensioning method prestressed concrete sheet pile integral tensioning base |
| CN202200386U (en) * | 2011-08-18 | 2012-04-25 | 广东建华管桩有限公司 | A prestressed pipe pile production line |
| CN102431087A (en) * | 2011-12-09 | 2012-05-02 | 大连大金马基础建设有限公司 | Prestressed concrete square pile pretension operating platform |
| CN102699996A (en) * | 2012-06-29 | 2012-10-03 | 江苏建华管桩有限公司 | Prestressed pipe pile and production method thereof |
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Inventor after: Xu Liangyou Inventor after: Xu Shida Inventor before: Xu Liangyou |
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